Pocket Watch Database
https://pocketwatchdatabase.com/search/result/illinois/2606026
Access Date: May 01, 2025
From the American Horology Archive:

Illinois Watch Co.
Grade: Bunn Special
Manufacturer: | Illinois |
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Manufacturer Location: | Springfield, Illinois |
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Movement Serial Number: | 2606026 |
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Grade: | Bunn Special |
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Variation: | Members Only Data |
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Model: | 9 |
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Estimated Production Year: | Members Only Data |
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Run Quantity: | Members Only Data |
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Grade/Model Run: | Members Only Data |
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Grade/Model Total Production: | Members Only Data |
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Variant Est. Production: | Members Only Data |
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Size: | 16s |
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Jewels: | 21j |
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Jewel Material: | Members Only Data |
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Movement Configuration: | Openface |
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Movement Finish: | Nickel |
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Finish Pattern: | Members Only Data |
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Movement Setting: | Lever |
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Plate: | 3/4 Plate |
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Double Roller: | Yes |
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Barrel: | Going |
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Regulator: | Members Only Data |
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Hairspring: | Members Only Data |
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Adjusted: | Members Only Data |
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Adjusted to Position: | Members Only Data |
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Adjusted # of Positions: | Members Only Data |
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Adjusted to Temperature: | Members Only Data |
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Adjusted to Isochronism: | Members Only Data |
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Railroad Grade: | Members Only Data |
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Dial Feet Locations: | Members Only Data |
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Case Screw Locations: | Members Only Data |
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Case: | Various | ![]() |
Run ID: | 8269.G306.16S2338.169M66.O3770.L5938.21J585 | ![]() |
Research References: |
American Pocket Watches: Illinois Watch Co.: Volume 2. (William Meggers & Roy Ehrhardt) The 16 Size Illinois Bunn Special, 1913-1948. (Michael Chamelin) |
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Database Version: | v52.642 | ![]() |
Advanced Metrics | ||
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$ Estimated Value (12 Month Change): | 4.27% Analyzing 2,318 Sales | ![]() |
Research Note: Dome balance cap with setting screws from underneath (no screw heads visible on balance cap).
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18 Additional Member-Only Data Points Available
The following information is unlocked with a free account:
Variation, Estimated Production Year, Run Quantity, Grade/Model Run, Grade/Model Total Production, Variant Est. Production, Jewel Material, Finish Pattern, Regulator Type, Hairspring, Adjustments, Adjusted to Position, Positional Adjustments, Temperature Adjustments, Isochronism Adjustments, Railroad Grade Designation, Dial Feet Locations, Case Screw Locations
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Verification Reports for this Run
The following reports have been graciously submitted by dedicated members in reference to this production run. These reports are useful to verify data and track inaccuracies that require further research. Please note that reports may contain inaccurate information or assumptions that must be dilligently considered with other available sources.

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uploaded by db2469
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Image Source/Credit: Jones & Horan Auctions
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uploaded by db2469
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uploaded by db2469
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uploaded by Trippio
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uploaded by db2469
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uploaded by tsullivan
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uploaded by Rickglick1
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uploaded by oldtimer207
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uploaded by TimeAntiquarian